VirtualMachine::VirtualMachine(QString vmFilePath, QObject *parent) : QObject(parent)
{
VixHandle hostHandle = VIX_INVALID_HANDLE;
VixHandle jobHandle = VIX_INVALID_HANDLE;
VixError err;
// Connect to specified host.
jobHandle = VixHost_Connect(VIX_API_VERSION,
VIX_SERVICEPROVIDER_VMWARE_PLAYER,
0, // hostName
0, // hostPort
0, // userName
0, // password,
0, // options
VIX_INVALID_HANDLE, // propertyListHandle
NULL, // callbackProc
NULL); // clientData
err = VixJob_Wait(jobHandle,
VIX_PROPERTY_JOB_RESULT_HANDLE,
&hostHandle,
VIX_PROPERTY_NONE);
if (VIX_OK != err) {
// Handle the error...
VixHost_Disconnect(hostHandle);
}
Vix_ReleaseHandle(jobHandle);
VixHandle vmHandle = VIX_INVALID_HANDLE;
Q_ASSERT(vmFilePath.isEmpty());
// Open virtual machine and get a handle.
char *filePath = vmFilePath.toLatin1().data();
jobHandle = VixVM_Open(hostHandle,
filePath,
NULL, // callbackProc
NULL); // clientData
err = VixJob_Wait(jobHandle,
VIX_PROPERTY_JOB_RESULT_HANDLE,
&vmHandle,
VIX_PROPERTY_NONE);
if (VIX_OK != err) {
// Handle the error...
VixHost_Disconnect(hostHandle);
}
Vix_ReleaseHandle(jobHandle);
jobHandle = VIX_INVALID_HANDLE;
// ...Use vmHandle in subsequent code...
}
VALUE
_read_var(VALUE self, VALUE rvm, VALUE rvartype, VALUE rname)
{
VixHandle vm = NUM2INT(rb_iv_get(rvm,"@handle"));
VixHandle job;
VixError err;
VALUE retval;
int vartype = NUM2INT(rvartype);
char *name = StringValueCStr(rname);
int opts = 0;
char *var = NULL;
job = VixVM_ReadVariable(vm,vartype,name,opts,NULL,NULL);
err = VixJob_Wait(job, VIX_PROPERTY_JOB_RESULT_VM_VARIABLE_STRING, &var, VIX_PROPERTY_NONE);
Vix_ReleaseHandle(job);
if(VIX_FAILED(err))
{
fprintf(stderr,"Failed to read variable virtual machine:%s\n",Vix_GetErrorText(err,NULL));
return Qnil;
}
fprintf(stderr,"Read var \"%s\", got (%s)\n",name,var);
retval = rb_str_new2(var);
Vix_FreeBuffer(var);
return retval;
}
VALUE
_unpause(VALUE self, VALUE rvm)
{
VixHandle vm = NUM2INT(rb_iv_get(rvm,"@handle"));
VixHandle job;
VixError err;
job = VixVM_Unpause(vm,0,VIX_INVALID_HANDLE,NULL,NULL);
err = VixJob_Wait(job, VIX_PROPERTY_NONE);
Vix_ReleaseHandle(job);
if(VIX_FAILED(err))
{
fprintf(stderr,"Failed to unpause virtual machine: %s\n", Vix_GetErrorText(err,NULL));
return Qnil;
}
return Qtrue;
}
VALUE
_upgrade_vhardware(VALUE self, VALUE rvm)
{
VixHandle vm = NUM2INT(rb_iv_get(rvm,"@handle"));
VixHandle job;
VixError err;
job = VixVM_UpgradeVirtualHardware(vm,0,NULL,NULL);
err = VixJob_Wait(job, VIX_PROPERTY_NONE);
Vix_ReleaseHandle(job);
if(VIX_FAILED(err))
{
fprintf(stderr,"Failed to upgrade the virtual hardware: %s\n",Vix_GetErrorText(err,NULL));
return Qnil;
}
return Qtrue;
}
VALUE
_power_off(VALUE self, VALUE rvm, VALUE ropt)
{
VixHandle vm = NUM2INT(rb_iv_get(rvm,"@handle"));
VixHandle job;
VixError err;
int opt = NUM2INT(ropt);
job = VixVM_PowerOff(vm,opt,NULL,NULL);
err = VixJob_Wait(job, VIX_PROPERTY_NONE);
Vix_ReleaseHandle(job);
if(VIX_FAILED(err))
{
fprintf(stderr,"Failed to power off virtual machine: %s\n", Vix_GetErrorText(err,NULL));
return Qnil;
}
return Qtrue;
}
VALUE
_write_var(VALUE self, VALUE rvm, VALUE rtype, VALUE rname, VALUE rval)
{
VixHandle vm = NUM2INT(rb_iv_get(rvm,"@handle"));
VixHandle job;
VixError err;
int type = NUM2INT(rtype);
char *name = StringValueCStr(rname);
char *val = StringValueCStr(rval);
job = VixVM_WriteVariable(vm,type,name,val,0,NULL,NULL);
err = VixJob_Wait(job, VIX_PROPERTY_NONE);
Vix_ReleaseHandle(job);
if(VIX_FAILED(err))
{
fprintf(stderr,"Failed to write variable (%s) val=(%s): %s\n",name,val,Vix_GetErrorText(err,NULL));
return Qnil;
}
return rval;
}